ISPCFLAGSΒΆ
New in version 3.19.
This is a CMake Environment Variable. Its initial value is taken from the calling process environment.
Add default compilation flags to be used when compiling ISPC
files.
CMake uses this environment variable value, in combination with its own
builtin default flags for the toolchain, to initialize and store the
CMAKE_ISPC_FLAGS
cache entry.
This occurs the first time a build tree is configured for language ISPC
.
For any configuration run (including the first), the environment variable
will be ignored if the CMAKE_ISPC_FLAGS
variable is already defined.
See also CMAKE_ISPC_FLAGS_INIT
.